.theme-grey {
    --app-nav-bg: #202020;
    --ui-breadcrumb-base-color: #878787;
    --ui-text-color: #d3d3d3;
    --ui-component-background: #242424;
    --ui-border-color-base: #383838;
    --ui-item-hover-bg: rgba(255, 255, 255, .05);
    --ui-menu-bg: #242424;
    --ui-component-background-alt: #2a2a2a;
    --app-modal-sider-background-color: #272727;
    --ui-menu-item-active-bg: rgba(255, 255, 255, .08);
    --app-secondary-4: #e6e7e90a;
    --ui-border-color-split: #2c2c2c;
    --app-header-text-color-hover: rgba(255, 255, 255, .85);
    --ui-variant-btn-background-color: transparent;
    --ui-variant-btn-border-color: #383838;
    --ui-input-hover-border-color: #535353;
    --ui-input-bg: #212121;
    --ui-input-disabled-bg: #2c2c2c;
    --ui-variant-btn-color: #181819;
    --ui-btn-text-hover-bg: #ffffff08;
    --ui-dropdown-menu-bg: #272727;
    --app-text-fg-high: rgba(255, 255, 255, .75);
    --app-text-fg-low: #878787;
    --ui-jsonschema-btn-color-hover: rgba(255, 255, 255, 0.07);
    --ui-input-filled-hover-bg: #2a2a2a;
    --app-bg-200: #333;
    --app-bg-300: #383838;
    --ui-table-row-hover-bg: #2e2e2e;
    --ui-segmented-bg: rgba(255, 255, 255, .08);
    --ui-segmented-selected-bg: #525355;
}